<script setup>
import {
    Management,
    Promotion,
    UserFilled,
    User,
    Crop,
    EditPen,
    SwitchButton,
    CaretBottom, Plus
} from '@element-plus/icons-vue'
import avatar from '@/assets/default.png'
//条目被点击后,调用的函数
import {useRouter} from 'vue-router'
const router = useRouter();
import {useTokenStore} from '@/store/token.js'
const tokenStore = useTokenStore();
import adminApi from "@/api/admin.js";
import userApi from "@/api/user.js";
import coachApi from "@/api/coach.js";
import {useAdminInfoStore} from '@/store/adminInfo.js'
import {ref} from "vue";
import {ElMessage} from "element-plus";
import jwtUtil from '@/utils/jwtUtil.js'
const adminInfoStore = useAdminInfoStore()

// 用户信息存储
const userInfo = ref({
    name: '',
    avatar: '',
    phone: '',
    email: ''
})

const getUserInfo = () => {
    // 从后端获取教练信息
    coachApi.getCurrentCoachInfo().then(result => {
        if (result.code == 0) {
            const coach = result.data
            userInfo.value = {
                name: coach.name || '未知教练',
                avatar: coach.avatar || '',
                phone: coach.phone || '',
                email: coach.email || ''
            }
            // 将教练ID存储到tokenStore中
            if (coach && coach.id) {
                tokenStore.setCoachId(coach.id)
                console.log('设置教练ID到tokenStore:', coach.id)
            }
            console.log('获取教练信息成功:', userInfo.value)
        } else {
            console.error('获取教练信息失败:', result.msg)
            // 使用默认值
            userInfo.value = {
                name: '未知教练',
                avatar: '',
                phone: '',
                email: ''
            }
        }
    }).catch(error => {
        console.error('获取教练信息失败:', error)
        // 使用默认值
        userInfo.value = {
            name: '未知教练',
            avatar: '',
            phone: '',
            email: ''
        }
    })
}
getUserInfo()

// 菜单  用户管理， 分类管理， 商品管理
const menuData = ref([
    {
        name: '权限管理', icon: 'GobletFull', children: [
            {name: '管理员管理', icon: 'GobletSquareFull', path: "/admin"},
            {name: '角色管理', icon: 'TrendCharts', path: "/role"},
            {name: '权限管理', icon: 'TrendCharts', path: "/permission"},
        ]
    },
    {
        name: '商品分类管理', icon: 'Notebook', children: [
            {name: '商品管理', icon: 'Document', path: "/product"},
            {name: '分类管理', icon: 'Calendar', path: "/category"},
        ]
    }
])

const adminPasswordDTO = ref({
    oldPassword:'',
    newPassword:''
})
//重置密码
const dialogResetPasswordDialog = ref(false)
const resetForm = ref()

//自定义确认密码的校验函数
const rePasswordValid = (rule, value, callback) => {
    if (value == null || value === '') {
        return callback(new Error('请再次确认密码'))
    }
    //响应式对象要：registerData.value才能拿到值
    if (adminPasswordDTO.value.newPassword !== value) {
        return callback(new Error('两次输入密码不一致'))
    }

    callback()
}
const rules = ref({
    oldPassword: [
        {required: true, message: '请输入密码', trigger: 'blur'},
        {min: 3, max: 16, message: '密码长度必须为3~16位', trigger: 'blur'}
    ],
    newPassword: [
        {required: true, message: '请输入密码', trigger: 'blur'},
        {min: 3, max: 16, message: '密码长度必须为3~16位', trigger: 'blur'}
    ],
    reNewPassword: [
        {required: true, message: '请输入密码', trigger: 'blur'},
        {validator: rePasswordValid, trigger: 'blur' }
    ]
})
const resetPassword = async (formEl) => {
    if (!formEl) return
    await formEl.validate((valid, fields) => {
        if (valid) {
            // 添加token到请求数据中
            const passwordData = {
                ...adminPasswordDTO.value,
                token: tokenStore.token
            }
            userApi.resetPassword(passwordData).then(result => {
                if (result.code === 0) {
                    ElMessage.success(result.msg)
                    dialogResetPasswordDialog.value = false
                    tokenStore.removeToken();
                    // 跳转到登录
                    router.push('/login')
                } else {
                    ElMessage.error(result.msg)
                }
            })
        } else {
            ElMessage.error('表单验证失败');
        }
    })
}


const dialogFormVisible = ref(false)
const admin = ref({})
const handleCommand = (command) => {
    //判断指令
    if (command === 'logout') {
        //退出登录
        tokenStore.removeToken()
        //跳出到登录界面
        router.push('/login')
    } else if (command === 'info'){
        dialogFormVisible.value=true
        // 使用用户信息而不是管理员信息
        Object.assign(admin.value, userInfo.value)
    }else if (command === 'resetPassword'){
        dialogResetPasswordDialog.value = true
        adminPasswordDTO.value = {}
        resetForm.value.resetFields()
    }
}

//图片上传
const handleAvatarSuccess = (result) =>{
    admin.value.avatar = result.data
}

const headers = ref({
    //携带token传递到后端
    Authorization: tokenStore.token
});

const updateUserInfo = () =>{
    // 用户信息更新应该调用用户API
    userApi.update(admin.value).then(result =>{
        if (result.code == 0){
            ElMessage.success(result.msg)
            dialogFormVisible.value = false
            getUserInfo() // 重新获取用户信息
        }else {
            ElMessage.error(result.msg)
        }
    })
}



</script>

<template>
    <!-- element-plus中的容器 -->
    <el-container class="layout-container">
        <!-- 左侧菜单 -->
        <el-aside width="200px">
            <div class="el-aside__logo"></div>
            <!-- element-plus的菜单标签 -->
            <el-menu active-text-color="#ffd04b" background-color="#232323" text-color="#fff"
                     router>
                <el-menu-item index="/coach/course">
                    <el-icon>
                        <Management/>
                    </el-icon>
                    <span>我的授课</span>
                </el-menu-item>
                <el-menu-item index="/coach/chart">
                    <el-icon>
                        <Promotion/>
                    </el-icon>
                    <span>统计图片</span>
                </el-menu-item>
            </el-menu>
        </el-aside>
        <!-- 右侧主区域 -->
        <el-container>
            <!-- 头部区域 -->
            <el-header>
                <div><strong>健身房后台管理系统{{ zhansgan }}</strong></div>
                <div class="user-info">
                    <span class="username">{{ userInfo.name }}</span>
                    <el-dropdown placement="bottom-end" @command="handleCommand">
                        <span class="el-dropdown__box">
                            <el-avatar :src="userInfo.avatar || avatar"/>
                            <el-icon>
                                <CaretBottom/>
                            </el-icon>
                        </span>
                        <template #dropdown>
                            <el-dropdown-menu>
                                <el-dropdown-item command="info" :icon="User">基本资料</el-dropdown-item>
                                <el-dropdown-item command="avatar" :icon="Crop">更换头像</el-dropdown-item>
                                <el-dropdown-item command="resetPassword" :icon="EditPen">重置密码</el-dropdown-item>
                                <el-dropdown-item command="logout" :icon="SwitchButton">退出登录</el-dropdown-item>
                            </el-dropdown-menu>
                        </template>
                    </el-dropdown>
                </div>
            </el-header>
            <!-- 中间区域 -->
            <el-main>
                <router-view></router-view>
            </el-main>
            <!-- 底部区域 -->
            <el-footer>后台管理 ©2024 Created by Shao</el-footer>
        </el-container>
    </el-container>
    <!--添加编辑弹出框-->
    <el-dialog v-model="dialogFormVisible" :title="title" width="500" :lock-scroll="false">
        <el-form :model="admin">
            <el-form-item label="名字" :label-width="60">
                <el-input v-model="admin.name" autocomplete="off" />
            </el-form-item>
            <el-form-item label="邮箱" :label-width="60">
                <el-input v-model="admin.email" autocomplete="off" />
            </el-form-item>
            <el-form-item label="手机号" :label-width="60">
                <el-input v-model="admin.phone" autocomplete="off" />
            </el-form-item>
            <el-form-item label="照片" :label-width="60">
                <el-upload
                    class="avatar-uploader"
                    action="/api/upload"
                    :show-file-list="false"
                    :on-success="handleAvatarSuccess"
                    :headers="headers"
                >
                    <img v-if="admin.avatar" :src="admin.avatar" class="avatar"/>
                    <el-icon v-else class="avatar-uploader-icon">
                        <Plus/>
                    </el-icon>
                </el-upload>
            </el-form-item>
        </el-form>
        <template #footer>
            <div class="dialog-footer">
                <el-button @click="dialogFormVisible = false">取消</el-button>
                <el-button type="primary" @click="updateUserInfo">
                    确认
                </el-button>
            </div>
        </template>
    </el-dialog>
    //
    <el-dialog  v-model="dialogResetPasswordDialog" title="重置密码" width="500" :lock-scroll="false">
        <el-form ref="resetForm" :rules="rules" :model="adminPasswordDTO">
            <el-form-item prop="oldPassword" label="原密码" :label-width="100">
                <el-input v-model="adminPasswordDTO.oldPassword" autocomplete="off"/>
            </el-form-item>
            <el-form-item prop="newPassword" label="新密码" :label-width="100">
                <el-input v-model="adminPasswordDTO.newPassword" autocomplete="off"/>
            </el-form-item>
            <el-form-item prop="reNewPassword" label="重复新密码" :label-width="100">
                <el-input v-model="adminPasswordDTO.reNewPassword" autocomplete="off"/>
            </el-form-item>
        </el-form>
        <template #footer>
            <div class="dialog-footer">
                <el-button @click="dialogResetPasswordDialog = false">取消</el-button>
                <el-button type="primary" @click="resetPassword(resetForm)">
                    确认
                </el-button>
            </div>
        </template>
    </el-dialog>
</template>

<style lang="scss" scoped>
.layout-container {
    height: 100vh;

    .el-aside {
        background-color: #232323;

        &__logo {
            height: 120px;
            background: url('@/assets/logo.png') no-repeat center / 120px auto;
        }

        .el-menu {
            border-right: none;
        }
    }

    .el-header {
        background-color: #fff;
        display: flex;
        align-items: center;
        justify-content: space-between;

        .el-dropdown__box {
            display: flex;
            align-items: center;

            .el-icon {
                color: #999;
                margin-left: 10px;
            }

            &:active,
            &:focus {
                outline: none;
            }
        }
    }

    .el-footer {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 14px;
        color: #666;
    }
}

// 用户信息区域样式
.user-info {
    display: flex;
    align-items: center;
    gap: 12px;

    .username {
        font-size: 14px;
        color: #606266;
        font-weight: 500;
        white-space: nowrap;
    }
}
</style>